iOptron iPolar Electronics Polarscope for SkyGuider Pro

Introducing iOptron iPolar^TM - a high precision, easy to use electronics polarscope (e-PS).

What makes iPolar unique?
1. Can be easily installed inside the RA shaft on all iOptron equatorial mounts (except SmartEQ Pro).
2. Can be used on any mounts with adapters either internally or externally.
3. USB plug and play (no driver needed)
4. Works globally, no need to set northern and southern hemisphere.
5. No visible Polaris (north) or Sigma Octantis (south) necessary.
6. No need to rotate the mount during polar align.

iPolar is a smart electronic polarscope for everyone.

พัดลมระบายไอร้อน GSO 12V DCสำหรับกล้องดูดาวแบบสะท้อน

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William Optics 120mm Saddle Handle Bar with 50mm Guiding Rings 

ZWO IR 850nm Pass Filter for IR sensitive cameras

GSO 2" Refractor Crayford Focuser (86mm Tube)

ZWO EAF Bracket for Feather Touch Focuser

Antlia IR685 1.25"

ตัวแปลง T-adapter สำหรับกล้องจุลทรรศน์ สำหรับต่อกล้องถ่ายรูป DSLR เข้ากับกล้องจุลทรรศน์ที่รองรับอุปกรณ์ 23.2มม (0.91") ทุกรุ่น

GSO M42 Spacers extension ring 5mm

• Provides the missing backfocus length to help you achieve that perfect focus! This is an M42, also known as a T-thread or T-2 Extension.
• Length = 5 mm
• Particularly useful in setting the correct distance for astrophotographic elements (mainly cameras and guiders, OAG, projection connectors)

Sky-Watcher Classic 150P 6" Dobsonian

• Affordable, large 150mm aperture delivers stunning viewing experience
• 232% brighter than 100mm refractor
• Patented tension control handle allows for precise slewing and maximum stability
• Parabolic primary mirror with Radiant™ Aluminum Quartz (RAQ™) coatings
• Heavy-duty rocker box with Teflon™ bearings
• 2-inch rack-and-pinion focuser with 1.25-inch adapter allows for use of nearly any eyepiece